baber/WOPTO huggingface dataset:
Patent TW-I222103-B (TW)
Title: Method of manufacturing semiconductor device with polysilicon film
Inventor: MISHIMA YASUYOSHI
IPC: H01L21/20
Filed: 2000-08-11
Granted: 2004-10-11
Abstract: A first layer made of polysilicon is formed on the surface of an underlying substrate. The surface of the first layer is exposed to an environment which etches silicon oxide. If the surface of the first layer is covered with a silicon oxide film, the silicon oxide film is removed. An energy is supplied to the first layer, the energy allowing silicon crystal to re-grow. Solid phase growth of silicon occurs in the first layer to planarize the surface thereof. A polysilicon film having small root mean square of roughness can be formed.
Patent TW-480741-B (TW)
Title: Method to produce an opto-electronic component with lens
Inventor: BOGNER GEORG
IPC: H01L33/48
Filed: 2000-08-24
Granted: 2002-03-21
Abstract: In this method, a recess (4), which is formed in the base-body (1) and provided with an opto-electonic sender and/or receiver (11), is filled with a hardenable cast-material (14) and an optical device (6) is applied on the base-body (1) in the region of the recess (4), wherein the optical device (6) is formed so that the recess (4) is open towards outside on at least one circumferential section of its edge, then the cast-material (14) is in contact with an outer reservoir at additional cast-material (14).
Patent TW-567486-B (TW)
Title: Rewritable optical information recording medium
Inventor: ZHOU GUO-FU
IPC: G11B7/2433
Filed: 2000-08-25
Granted: 2003-12-21
Abstract: A description is given of a rewritable optical information medium comprising a substrate (1), a first dielectric layer (2), a phase-change recording layer on the basis of AgaInbSbcTed or GeaInbSbcTed (3), a second dielectric layer (4), and a metal mirror layer (5), wherein 2 < a < 8, 0 < b < 6, 55 < c < 80, 15 < d < 30; a+b+c+d=100, and wherein the layer thickness of said recording layer (3) ranges between 5 and 15 nm. Such a medium is suitable for use in high density and high data rate phase change optical recording systems and media such as DVD+RW, DVR-red and -blue.
Patent TW-526396-B (TW)
Title: Composition of photoresist remover effective against etching residue without damage to corrodible metal layer and process using the same
Inventor: AOKI HIDEMITSU
IPC: H01L21/027
Filed: 2000-09-08
Granted: 2003-04-01
Abstract: A photo-resist mask (15) is ashed after the pattern transfer, and is, thereafter, treated with liquid photo-resist remover, wherein photo-resist remover comprises salt produced through interaction between hydrofluoric acid and a base without metal ion, water, water soluble organic solvent and a derivative of benztriazole expressed by the general formula: where each of R1 and R2 represents a hydroxyalkyl group having the carbon number between 1 and 3 or an alkoxyalkyl group having the carbon number between 1 and 3 and each of R3 and R4 represents a hydrogen atom or an alkyl group having the carbon number between 1 and 3, although the salt is powerful to etching residue (16), it is corrosive: However, the derivative of benztriazole exhibits good anti-corrosive property, and prevents a copper layer (5) from the salt.
Patent TW-457323-B (TW)
Title: A construction method and structure which is able to intensifying two-directional strength of steel bearing plate
Inventor: TZENG GUO-HUA
IPC: E04B5/36
Filed: 2000-09-20
Granted: 2001-10-01
Abstract: This invention is of a construction method and structure, which is able to intensifying two-directional strength of steel bearing plate. This construction method for floor deck construction includes following procedures. (1) Place multiple steel bearing plates connected and fixed one another to one another horizontally among steel beams of the floor deck. (2) Set at least two strands of mutual overlapped reinforcements respectively piercing the two opposite piercing holes on the steel bearing plate close to the concrete grouting side to form an integral structure for the floor deck. (3) Grout concrete on the grouting side of the steel bearing plate to envelope the whole supporting structure of the floor deck. After the concrete sets and hardens, the floor deck consisting of steel beams, steel bearing plates, reinforcement, and concrete will be of larger bearing capacity for concentration load and moving load. Other characteristics of this invention: (1) intensification of anti-quake and anti-crack effect; (2) elongation of the span between steel bearing plates of the floor deck without adding the width of the floor deck.
Patent TW-464904-B (TW)
Title: Color display device having quadrupole convergence coils
Inventor: VAN TIEL ANTONIUS HENRICUS
IPC: H01J29/76
Filed: 2000-09-20
Granted: 2001-11-21
Abstract: The invention relates to a color display device comprising an in-line electron gun (5) for generating three electron beams (6, 7, 8), a deflection unit (51) for deflecting the electron beams (6, 7, 8) and a convergence unit (14') for dynamically influencing the convergence of the electron beams. A variable transformer (40) is connected between the convergence unit (14') and the deflection unit (51) for compensating undesired voltages induced by the deflection unit (51). The variable transformer (40) comprises three coils (47, 48, 49) wound around a hollow coil holder (43) and an adjustable core (42), which moves within the coil holder.
Patent TW-I223759-B (TW)
Title: Order centric tracking system and protocol for communications with handheld trading units
Inventor: SILVERMAN ANDREW F
IPC: G06Q40/00
Filed: 2000-10-16
Granted: 2004-11-11
Abstract: A computerized method and system for tracking orders implemented on a trading floor exchange is disclosed. The system is order-centric and is configured to route orders to a booth and floor broker in accordance with a symbol associated with the particular security being traded. Floor brokers communicate with the trading system through handheld devices connected to a handheld server via a wireless interface. A specific protocol for communication between the handheld devices and the handheld server is also disclosed.
Patent TW-578132-B (TW)
Title: Drive circuit for liquid crystal display cell
Inventor: PATHAK SAROJ
IPC: G09G3/20
Filed: 2000-11-07
Granted: 2004-03-01
Abstract: A driver circuit for use in an array of picture elements in a liquid crystal display is capable of displaying one set of image data while receiving a second set of image data. A first select switch transistor responsive to a first select signal controls the coupling of a first image to a first storage capacitor. A second select switch transistor responsive to a second select signal controls the coupling of a second image to a second storage capacitor. The first storage capacitor may be selectively coupled to an output node by means of a first enable switch transistor responsive to a first enable signal. The second storage capacitor may be selectively coupled to the same output node by means of a second enable switch transistor responsive to a second enable signal. By proper manipulation of the switch transistors, one storage capacitor may be coupled to the output node while the other storage capacitor is isolated from the output node and receiving new image data.
Patent TW-457663-B (TW)
Title: Substrate structure of heat spreader and its package
Inventor: JAU SHING-HUA
IPC: H01L23/498
Filed: 2000-11-08
Granted: 2001-10-01
Abstract: A substrate structure of heat spreader includes: a first heat spreader having a first top surface, a corresponding first bottom surface and an opening in the center; a second heat spreader having a second top surface and a corresponding second bottom surface, and disposed in the opening by the close fitting, wherein the second bottom surface is flush with the first bottom surface, the thickness of the second heat spreader is smaller than that of the first heat spreader, and the second top surface is adapted to placing a chip; and a substrate disposed on the first top surface of the first heat spreader and exposing the opening.
Patent TW-538666-B (TW)
Title: Structural frame of thermally conductive material
Inventor: MCCULLOUGH KEVIN A
IPC: H05K7/20
Filed: 2001-01-09
Granted: 2003-06-21
Abstract: A structural frame (12) for dissipating heat from an electronic device (10) is provided. The structural frame (12), to which an electronic circuit board (14) containing a heat generating electronic component (16) is mounted, is injection molded from a thermally conductive, net-shape moldable polymer composition. The electronic component (16) that is within the device (10) is in thermal communication with the structural frame (12), so that the heat generated within the device (10) is transferred to the frame (14) and dissipated from the heat-generating device (10). An outer case (22) may be mounted to the frame (12) to finish the device (10) or the frame (12) may serve as all or a part of the outer device case (22) as well. In addition, the structural frame (12) has characteristics that may be engineered and used to shield the device (10) from electromagnetic interference.
Patent TW-480562-B (TW)
Title: Coating processing apparatus
Inventor: SADA TETSUYA
IPC: H01L21/00
Filed: 2000-12-15
Granted: 2002-03-21
Abstract: A coating processing apparatus is structured by a rotating cup having an opening portion on the top thereof for housing a substrate, a spin chuck for rotating the substrate in the rotating cup, a lid body having an opening and attached to the rotating cup, a resist solution discharge nozzle for discharging a resist solution onto the substrate through the opening of the lid body, a small lid for blocking up the opening of the lid body, and a protrusion member provided on the underneath surface of the small lid to be positioned inside the rotating cup when the small lid is attached into the opening of the lid body. Thus, adjustment of a film thickness of a coating film after a coating solution is coated can be effectively performed.
Patent TW-497363-B (TW)
Title: Method and apparatus for bitrate control in a video or audio encoder
Inventor: GAEDKE KLAUS
IPC: H04N19/192
Filed: 2001-01-12
Granted: 2002-08-01
Abstract: The output bitrate of an MPEG-2 video encoder depends on the source date rate, the content or detail or degree of motion in the source pictures, the prediction type and on quantiser settings. The control of the encoder output bitrate is based on the filling level of a buffer containing VLC words. Corresponding to the actual filling level of this VLC buffer the quantiser settings are adspted in order to achieve a constant-bitrate encoder output. DVD-RAM devices are now on the market that are capable of storing such MPEG-2 video en-coded video sequences. The bitrate control algorithm used has a severe impact on the achievable visual picture quality of the encoded video sequence. Therefore the current filling levels of two further buffers in the processing chain are additionally taken into account for the bitrate control: for the application with DVD-RAM, the mechanical buffer of a DVD recorder and the therein loaded DVD-RAM disc itself. The bitrate control scheme is mainly applied to the quantiser settings or characteristics.
Patent TW-571020-B (TW)
Title: Hinge assembly
Inventor: OSHIMA KAZUYOSHI
IPC: F16C11/10
Filed: 2001-04-04
Granted: 2004-01-11
Abstract: A cam portion 5 is composed of the first to fifth arcuate surfaces 51 to 55. The first arcuate surface 51 is arranged such that when a cover member C of a cellular telephone is located in a neutral position, a plate spring portion 22 contacts a crossing portion 56 where the first arcuate surface 51 crosses an orthogonal line Lp passing through a center of curvature of the first arcuate surface 51 and orthogonal to a rotation axis L. The second and a third arcuate surface, 52, 53 are arranged on both sides of the first arcuate surface 51. Radii of curvature of the second and third arcuate surfaces are set to be smaller than a radius of curvature of the first arcuate surface 51.
Patent TW-534823-B (TW)
Title: A dialysate preparation apparatus
Inventor: KUROME KANJI
IPC: A61M1/14
Filed: 2001-06-12
Granted: 2003-06-01
Abstract: A dialysate preparation apparatus has a container holder 112 for holding a container 102, with which a powder dialysate preparation is filled, in an invented orientation, a cutter 118, provided to move toward and away from a sealing member of the container 102, for cutting the sealing member, a concentrated solution reservoir tank 114a provided under the container holder 112, a mesh member 116, substantially horizontally provided above the reservoir tank 114a, for receiving the powder dialysate preparation which can fall from the container 102, a nozzle 120 for applying water, after the sealing member is cut by the cutter 118, to the powder preparation which falls on the mesh member 116 from the container 102. A concentrated solution of dialysate is produced by applying water to the powder dialysate preparation on the mesh member 116, and the solution is received in the concentrated solution reservoir tank 114a. The concentrated solution is supplied to a dialyzer after being diluted with water.
Patent TW-515176-B (TW)
Title: ISUP/IP signal processing system
Inventor: SUEN SAN-WEI
IPC: H04L12/54
Filed: 2001-06-18
Granted: 2002-12-21
Abstract: The structure of the integrated service digital network user part over internet protocol signaling processing system (ISUP/IP SPS) comprises the front end portion and back end portion. The front end system physically uses SS7 signal link of one or more than one T1/E1 line to connect to remote switch and the software part contains layer one to layer 3 drivers of SS7 message transfer part (MTP) and the self-developed ISUP signal processing function similar to system maintenance interface. The back end system primarily targets at Internet operation using user datagram protocol (UDP) as base to self-develop compatible application protocol called signaling datagram transaction protocol (SDTP). As such, all operating systems like Microsoft Windows, Solaris and UNIX can be supported to develop multiple service nodes (SNs), allowing to create value-added service or distributed group manage voice circuit, such as broadcasting special voice, storing conversation voice or switching transfer voice route.
Patent TW-512054-B (TW)
Title: Wristband with articulated links
Inventor: GUNSTER ARMIN
IPC: A44C5/10
Filed: 2001-06-22
Granted: 2002-12-01
Abstract: The wristband (1) with articulated links preferably made of injected ceramics includes per assembly pitch two lateral links (3, 5) each including a threaded hole (11, 12) and a smooth hole (8, 9), a central link (16) pierced with two smooth through holes (13, 27), a bar (15) threaded at least at its ends and a spring bar (14).
Patent TW-505897-B (TW)
Title: Parking ticket certification system making use of an IC tag
Inventor: NUMAO TOSHIYA
IPC: G06Q10/00
Filed: 2001-07-18
Granted: 2002-10-11
Abstract: The object of the present invention is to provide a parking ticket certification system making use of an IC tag, which is able to use a parking ticket with strong structure and reusability, and capable of rapidly and correctly read/write a large amount of service information in a contact-less manner, and which can suitably provide the service of parking fee and parking time to the customer in a stable state and also provide service to each rental shop for easily and correctly computing the service fee (outstanding fee) to be paid to the parking lot owner and management company. The solution of the present invention includes a parking IC tag PT, and IC tag verification apparatus 1 for recording the information of parking fee discount and parking time on the IC tag PT in a contact-less manner. The IC tag verification apparatus 1 is provided with a data communication part for writing service information into the parking IC tag PT installed in the installation part 2 based on switch operations.
Patent TW-503410-B (TW)
Title: Multi-layer ceramic capacitor with super low inductive effect
Inventor: SHEN JR-WEN
IPC: H01G4/30
Filed: 2001-10-25
Granted: 2002-09-21
Abstract: The present invention relates to a kind of multi-layer ceramic capacitor with super low inductive effect. In the invention, a plurality of the first and the second electrode terminals are interlaced and arranged at both sides of the first and the second electrode plates, which are used for forming the capacitor. By incorporating the first electrode terminal with the second electrode terminal, an equivalent capacitor can be defined. The first electrode terminal faces the middle position of the equivalent capacitor. In addition, because the first and the second electrode terminals are interlaced and arranged, the middle position of two adjacent second electrode terminals forms an equivalent electrode of the equivalent capacitor. That means the equivalent electrode exactly faces the first electrode terminal. Therefore, the problem of generating an equivalent induction effect due to the phase difference caused by the input of signal to both electrodes of the capacitor and the passing route difference can be effectively decreased. Thus, the ceramic capacitor can be truly made to have super low inductive effects.
Patent TW-504363-B (TW)
Title: Fishing-line guiding mechanism for spinning reel
Inventor: MORISE TAISEI
IPC: A01K89/01
Filed: 2001-11-29
Granted: 2002-10-01
Abstract: A spinning-reel bail arm is provided on the fore-ends of first and second rotor arms (5, 6) to let it pivot between a line-guiding posture and a line-releasing posture, and is furnished with: first and second bail-support members (8, 9) mounted pivotally on the fore-ends of the first and second rotor arms (5, 6); a line roller (12) provided on the fore end of the first bail-support member (8); a stationary shaft (10) that rotatively carries the line roller (12); a stationary-shaft cover (11); a bail (13) that interconnects the stationary shaft cover (11) and the second bail-support member (9); and a line-slack preventing part (37). The line-slack preventing part (37) has a fishing-line piloting surface (37a) for piloting fishing line toward the line roller (12) and is situated on the side of the first bail-support member (8) from which the stationary shaft (10) projects, such that the line-slack preventing part (37) projects from the first bail-support member (8).
Patent TW-I271833-B (TW)
Title: Packaging structure of display device and method thereof
Inventor: CHEN LAI-CHENG
IPC: H01L51/50
Filed: 2001-12-10
Granted: 2007-01-21
Abstract: The present invention provides a packaging structure of a display device. The packaging structure includes a glass substrate on which a luminescent element is formed; a glass or metal cap, the rim of the bottom surface of which is bonded to the rim of the top surface of the glass substrate so as to seal the luminescent element within a close space; and a sealing layer which is disposed between the rims of the glass or metal cap and the glass substrate. The sealing layer is made of an alloy with a low eutectic point about 100 to 300 DEG C.
Patent TW-497966-B (TW)
Title: Control systems for biopsy devices
Inventor: WEISS DAVID
IPC: A61B17/00
Filed: 2001-12-21
Granted: 2002-08-11
Abstract: A system adapted to control the operation of a fine needle aspiration (FNA) biopsy device provided with a syringe to which is transferred a tissue sample extracted from an internal target in the body of a patient in which the needle is injected. Associated with this biopsy device is an ultrasound imaging instrument having a transducer placed on a body site overlying the internal target and coupled to a CRT monitor. The needle is injected into the patient through a guide passage in the transducer, hence displayed on the CRT screen is an image of the internal target and that of the advancing needle. The biopsy device is controlled by a pneumatic or motor-driven mechanism operatively coupled to a guide tube through which the needle extends. For a first phase of an operating cycle, the mechanism advances the needle toward the target to extract a tissue sample therefrom. In a second operating phase, the mechanism acts to retract the tissue loaded needle from the body of the patient. And in the final phase of the operating cycle, the-sample is transferred from the needle to the syringe from which it can be removed for analyses.
Patent TW-539751-B (TW)
Title: Method for tungsten deposition to avoid bump defects
Inventor: LI CHING-YING
IPC: C23C14/06
Filed: 2001-12-25
Granted: 2003-07-01
Abstract: A method for tungsten deposition to avoid bump defects is disclosed so as to achieve excellent tungsten film uniformity. The method is characterized in that a wafer that has gone through previous processes is placed in a furnace, through which a SiH4 gas flux of 10-30 sccm flows for 10-20 seconds. The SiH4 gas flux then stops for 10 seconds, followed by a mixture comprising SiH4 gas and WF6 gas such that a uniform thin WSix film is formed as a product of the reaction between SiH4 and WF6. At last, a tungsten film is formed by chemical vapor-phase deposition (CVD). The present invention avoids bump defects that occur in the prior art, in which the SiH4 gas continuously flows through the furnace and leads to tungsten bumps due to a Si-rich environment. Therefore, the present invention improves the yield because the tungsten residue no longer exists after etxh-back process for forming tungsten plugs.
Patent TW-530397-B (TW)
Title: Multi-chip module packaging process
Inventor: JENG JAU-CHIN
IPC: H01L23/28
Filed: 2001-12-31
Granted: 2003-05-01
Abstract: A kind of multi-chip module packaging process is disclosed in the present invention, in which the packaging process is conducted at the same time when the substrate process is conducted. By forming the patterned dielectric layer to expose boding pads of the chip and using the method of electroplating metal layer to obtain the connection between the bonding pads of the chip and the substrate, excellent connection characteristics between the chip and the substrate can be obtained. In addition, the connection reliability between the chip and the substrate can be assured so as to avoid the problem of having bubbles formed in the patterned dielectric layer.
Patent TW-533054-B (TW)
Title: Bush cutting machine
Inventor: KOBAYASHI TAKAO
IPC: F02B63/02
Filed: 2002-01-11
Granted: 2003-05-21
Abstract: A bush cutting machine including an engine (21) for rotatably driving a cutter blade (22), a throttle lever (107, 226, 332, 427) for adjusting a throttle of the engine, and a brake unit (65) for stopping rotation of the cutter blade. By operating only the throttle lever, both releasing of the brake unit from a braking condition and adjusting the opening degree of the throttle can be achieved.